Chapter 2: Q. 221 (page 240)

In the following exercise, solve the following equations with variables and constants on both sides.
$13z+6.45=8z+23.75$

Short Answer

Expert verified

The solution for the given equation is $z = 3.46$

Step by step solution

Step 1. Given information

The given equation is $13z+6.45=8z+23.75$

We have to solve the given equation.

Step 2. Explanation

$\begin{array}{l} \Rightarrow 13z+6.45=8z+23.75 \\ \Rightarrow 13z-8z+6.45=8z-8z+23.75(Subtract8zfromboththesides) \\ \Rightarrow 5 z + 6.45=23.75(Simplify) \\ \Rightarrow 5 z + 6.45-6.45=23.75 - 6.45(Subtract6.45fromboththesides) \\ \Rightarrow 5 z =17.3(Simplify) \\ \Rightarrow \frac{5 z}{5} = \frac{17.3}{5} (Dividebothsidesby5) \\ \Rightarrow z = 3.46 (Simplify) \\ Thesolutionisz= 3.46 \end{array}$

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In the following exercise, solve the following equations with variables and constants on both sides.
$13z+6.45=8z+23.75$

Short Answer

Step by step solution

Step 1. Given information

Step 2. Explanation

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In the following exercise, solve the following equations with variables and constants on both sides.13z+6.45=8z+23.75

Short Answer

Step by step solution

Step 1. Given information

Step 2. Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Pure Maths

Statistics

Theoretical and Mathematical Physics

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Study anywhere. Anytime. Across all devices.

In the following exercise, solve the following equations with variables and constants on both sides.
$13z+6.45=8z+23.75$